Lyin’ Doc 124

Lyin’ Doc 124

Alien Guitarded Quack

And that’s the truth

or maybe not...

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2024-05-18

26 Portable amplified acuoustic guitar pickup (paagp)

When I looked into getting a paagp, I found that prices start at about $100US. I wondered if I could do better for less. This is what I came up with for a lot less.




Cigar box guitar electronics package



Cigar box guitar electronics



Instructions page 1



Instructions page 2


Plastic over-door hanger


In vise for cutting



Saw to cut


Filing to smooth cut


Jack hole locating



Jack hole marking



Potentiometer hole marking



Drill for holes



Heating iron for smoothing holes



Potentiometer hole


Jack hole



Jack hole



Another view of jack hole



Another view of potentiometer hole



Drill bits used for making the holes



File for smoothing holes



Here is the potentiometer



Tighten the potentiometer nut with a 1/2" open end wrench



Test position pick-up base



Mark upper piezo place


Upper piezo place marking



Hot glue gun



Soldering gun and solder





Apply hot glue to piezo back



Glue dot on piezo back



Upper piezo in place



Piezos in place with ground wire positioned to upper piezo



Hot wire positioned on upper piezo





Upper piezo hot wire soldered in position


Potentiometer
 positioned



Lower piezo hot-glued into position



Heat-shrink tubing pieces to cover piezos and wires



Lower piezo under heat-shrink tubing piece



Jack to 
potentiometer hot wire



Soldered in place



Potentiometer hot wire to jack


Piezo


Ground wire to back of potentiometer



Piezo ground and hot wires ready to solder to places



Solder piezo hot wires to outer potentiometer terminal and jack hot wire to center potentiometer terminal



Solder jack end of potentiometer center terminal hot wire to jack hot terminal



Solder piezo ground wires to back of potentiometer



Solder ground wire to jack ground terminal



Solder ground wire to potentiometer body



Solder a hot wire from hot jack terminal to hot potentiometer terminal



Solder jack ground wire to potentiometer body



Heat-shrink tubing covering and retaining lower piezo and its wires


Heat the shrink tubing with convenient media



Heat-shrink tubing covering piezos and wires



Slip piece of rubber tubing over covered piezos



Install knob on 
potentiometer shaft

The pick-up is ready to use